1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
adelina 88 [10]
3 years ago
14

How does a bacteria's structure and reproduction and infection

Biology
1 answer:
erastova [34]3 years ago
5 0

Answer:

Structure of bacteria:

Bacteria is a unicellular and prokaryotic organism i. e. made of one cell and no membrane is present around the nucleus. They are found in many shapes such as rods, spherical and cylindrical etc.

Reproduction in bacteria:

In bacteria asexual reproduction occurs such as binary fission. In binary fission, the body of organisms is divided into two equal parts and each part becomes a new organism.

Infection caused by bacteria:

Bacteria cause infection by entering the host cell and starts reproducing and after that they attack on the neighbor cells.

You might be interested in
DNA replication is said to be ________ Because each strand acts as a template to construct the other half of the molecule
oee [108]

Answer: Semiconservative

Explanation:

By using the strand as a template, it conserves the information from half of the DNA molecule. By the end of replication, it contains one original strand and one strand which is newly synthesized.

4 0
2 years ago
Answer the 3 questions (this question isn’t biology, it’s earth science but there’s no category for that)
Anastasy [175]

Answer: 1) jet streams are like rivers of wind high above in the atmosphere. these slim strips of strong winds have a huge influence on climate as they can push air masses around and affect weather patterns-- they form a bond between hot and cold air

2) lifting along fronts: when air masses interact. lifting also occurs along frontal boundaries as air masses of different temperature and moisture content interact with each other. the lifted air cools and the water vapor condences to form clouds in advance of the surface warm front

3) when the temperature difference between the cold and warm is large, thunderstorms and even tornadoes may form. thunderstorms can form at a cold front or within air masses. at a cold front, air can be forced upard quckly. within an air mass, uneven heating can produce convection and thunderstorms

7 0
2 years ago
What is the advantage of spicules to a loosely constructed animal such as sponge?
AnnyKZ [126]
<span>The spicules have an important purpose for loosely constructed animal such as sponge. First of all, spicules give structure which is vital due to loose construction. Secondly, it protects from predators. This is similar to porcupine quills in serving to protect.</span>
3 0
3 years ago
What Is Chemogeny ( Chemical Evolution ) ? And Explain The Steps Of Chemogeny [Both Answer In Simple Word/ Simple Answer Which I
solniwko [45]

Answer:

Chemogeny may be a theory of chemical evolution that depends on the chemical reactions and formation of drugs on the bases of chemical reactions. This theory says that “Life occurs as a results of evolution of inorganic matter”.

In the 1920's Scientists Oparin and Haldane, developed this hypothesis of the chemical origin of life from the primitive atmosphere of the world having matter like methane, ammonia and water. there have been very low concentrations of oxygen thanks to the presence of high temperatures like 5000-60000C. So, these conditions weren't suitable for the free existence of organic compounds, so reactions started happening .

Under conditions like high sunlight and warmth , inorganic matter gets converted to inorganic compounds. And this might end in the storage of organic compounds, which gets more and more concentrated with the passage of many years.

These compounds interact with one another and end in “life”.

So, chemogeny is that the process of chemical evolution of earth and formation of life from pre-existing matter with the assistance of chemical reactions.

Explanation:

Hopefully I was able to help you with the concept. Good luck!

8 0
2 years ago
Read 2 more answers
WHAT SHOULD U DO AFTER MAKING A HYPOTHESIS
Illusion [34]
You should test your hypothesis.
8 0
3 years ago
Read 2 more answers
Other questions:
  • How would the removal of hydroxyapatite crystals from bone matrix affect the physical properties of a bone? how would the remova
    11·1 answer
  • What does alka seltzer and water taste like?
    9·1 answer
  • White blood cells are the body's natural defenders against harmful invaders. One way white blood cells offer protection is by en
    12·2 answers
  • A child who is being abused and/or neglected is dealing with?
    9·2 answers
  • Help me ASAP 20 points<br><br> How can the World Trade Organization promote biodiversity?
    14·1 answer
  • Tumor suppressor genes and oncogenes are implicated in carcinogenesis. However, one can predict whether a gene potentially encod
    12·1 answer
  • What is the ultimate energy for all life on earth
    8·2 answers
  • The nucleus
    6·2 answers
  • How does genetic variation arise in a population?
    6·1 answer
  • Doubtnut User Invited you to their study group Doubtnut buddy group. Accept the invite to study together. https://doubtnut.app.l
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!